Pith Number

pith:YYPFBQID

pith:2015:YYPFBQIDNNQOODUL5ML3YLCR36

not attested not anchored not stored refs pending

Time-variable non-thermal emission in the planetary nebula IRAS 15103-5754

Gerardo Ramos-Larios, James A.Green, Jose F.Gomez, J. Ricardo Rizzo, Lucero Uscanga, Luis F. Miranda, Martin A. Guerrero, Olga Suarez, Philippe Bendjoya

arxiv:1504.04277 v2 · 2015-04-16 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YYPFBQIDNNQOODUL5ML3YLCR36}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:46:15.032012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c61e50c1036b60e70e8beb17bc2c51df858a2c44aff13cb2d91c5e13942f1b89

Aliases

arxiv: 1504.04277 · arxiv_version: 1504.04277v2 · doi: 10.48550/arxiv.1504.04277 · pith_short_12: YYPFBQIDNNQO · pith_short_16: YYPFBQIDNNQOODUL · pith_short_8: YYPFBQID

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/YYPFBQIDNNQOODUL5ML3YLCR36 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: c61e50c1036b60e70e8beb17bc2c51df858a2c44aff13cb2d91c5e13942f1b89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22496a8e3c91dde2ff780c87620056a148b7156200ed0a5641534c3209664195",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-04-16T15:30:25Z",
    "title_canon_sha256": "c12df50ab97ddc6cc00c17459d971ea35bffe0adcc24a3923e854c70fa8c3e8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.04277",
    "kind": "arxiv",
    "version": 2
  }
}